//
//  MyOperation.h
//  MultipleThreadDemo
//
//  Created by shuqiong on 16/6/7.
//  Copyright © 2016年 shuqiong. All rights reserved.
//

#import <Foundation/Foundation.h>

typedef enum : NSUInteger {
    OperationStateFinished = 1,
    OperationStateExecuting,
    OperationStateCancel,
} OperateionState;

@interface MyOperation : NSOperation

@property (nonatomic, copy) NSString *operationDes;

@end
